York Space Systems (YSS) Stock Price

York Space Systems Inc, listed under ticker YSS with ISIN US9870841007, is a U.S.-based company headquartered in Greenwood Village, Colorado. The company employs 710 people and is scheduled to conduct its initial public offering (IPO) on January 29, 2026. York Space Systems provides mission-critical solutions for national security, government, and commercial clients. The company specializes in proliferated warfighter space solutions, offering fully integrated, mission-ready systems that combine performance spacecraft with software-defined operations. Its spacecraft portfolio includes the S-CLASS, LX-CLASS, and M-CLASS platforms, which are designed to be scalable across various space market applications. The S-CLASS is a payload-capable platform with extensive on-orbit heritage, optimized for rapid deployment and adaptable use cases. The M-CLASS spacecraft is engineered for a total mass of up to approximately 2,000 kilograms and features an 8kW peak power system. York Space Systems' solutions are supported by satellite software that enables flexible payload integration and leverages supply chain commonalities across its platform range. The company focuses on delivering integrated systems that meet diverse operational requirements for its customers. As a provider of space solutions, York Space Systems emphasizes scalability and adaptability in its spacecraft design to address evolving market needs. The company's operational scope includes national security, government, and commercial sectors, with an emphasis on delivering fully integrated systems that combine hardware and software capabilities for mission success.